E28F004BL-T150 Ver la hoja de datos (PDF) - Intel

Número de pieza

componentes Descripción

Fabricante

E28F004BL-T150

4-MBlT (256K x 16, 512K x 8) LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY

Intel 

28F400BL-T B 28F004BL-T B

The 4-Mbit low power flash products also provide

excellent design solutions for Handy Digital Cellular

Phone applications requiring low voltage supply

high performance high density storage capability

coupled with modular software designs and a small

form factor package (x8-only bus) The 4-Mbit’s

blocking scheme allows for an easy segmentation of

the embedded code with 16-Kbytes of Hardware-

Protected Boot code 4 Main Blocks of program

code and 2 Parameter Blocks of 8-Kbytes each for

frequently updatable data storage and diagnostic

messages (e g phone numbers authorization

codes) Figure 2 is an example of such an applica-

tion with the 28F004BL-T

These are a few actual examples of the wide range

of applications for the 4-Mbit low power Boot Block

flash memory family which enable system designers

achieve the best possible product design Only your

imagination limits the applicability of such a versatile

low power product family

290450 – 7

Figure 1 28F400BL Interface to Intel386TM EX Embedded Processor

290450 – 23

Figure 2 28F004BL Interface to INTEL 80L188EB Low Voltage 8-bit Embedded Processor

5

Share Link: